Exam (elaborations)
EPRI Quiz – Questions With Detailed Solutions
EPRI Quiz – Questions With Detailed Solutions
[Show more]
Content preview
EPRI Quiz – Questions With Detailed SolutionsDuring all crane movemenets, communication shall be maintained _____________.
✔️Ans -Continuously
If communication is disrupted at any time during crane operation, the
operator shall ___________. ✔️Ans -Stop crane movements. or unlcear
movements= do nothing.
Where are OSHA standard hand signals located? ✔️Ans -OSHA
1926.1400 Appendix A
Prior to qualifying all signal persons theyh must be tested by who?
✔️Ans -Designated Person
Where must hand signal chart be posted? ( ASME) ✔️Ans -Posted
Conspicuously
When using voice signals, who must be present for the pre lift discussion?
( ASME) ✔️Ans -Lift director, signalman, and operator
A qualified signal person must have knowledge of standard hand and voice
signals along with basic understanding of crane operations and
___________________. ✔️Ans -Limitations
Before lifting operations begin, communication systems shall be __________.
✔️Ans -Tested
Prior to commencing crane lift, the operator and signal person shall:?
✔️Ans -Identify Eachother
What is the first element of voice signals given to the operator prior to the lift?
✔️Ans -Function and Direction.
Each series of voice signals contain how many elements? ✔️Ans -3
Who has the responsibility of permitting multiple simultaneous crane
functions ( Voice)? ✔️Ans -Lift director
,Special signals cannot conflict with ? (ASME) ✔️Ans -Standard
signals
If the operator sounds 3 short audible signals while moving the crane, what do
they intent to do? ✔️Ans -Back up
If the operator sounds 1 short audible signals while moving the crane, what do
they intent to do? ✔️Ans -Stop
Any audible emergency signal must be agreed upon at each _____________.
✔️Ans -Job site location
If the operator sounds 2 short audible signals while moving the crane, what do
they intent to do? ✔️Ans -Go ahead
When signaling the tower crane, which form of communication is most
reliable? ✔️Ans -Hard wire radio
Which ASME volume is used to hand signal a tower crane? ✔️Ans -
ASME B30.3
Which ASME volume is used to hand signal a mobile crane? ✔️Ans
-ASME B30.5
Minimum clearence between any part of the crane and power lines rated at
50kv? ✔️Ans -10 FEET
Minimum clearence between any part of the crane and power lines rated at
100kv? ✔️Ans -15 FEET
Minimum clearence between a crane in transit and power lines rated at
300kv? ✔️Ans -10 FEET
A dedicated spotter must also have the qualifications of a __________.
✔️Ans -Signal Person
Authorization that the lines are de-energized must be given by whom?
✔️Ans -Utility owner/ Operator
, Which device must be attached to the crane when lifting a personnel
platform? ✔️Ans -Anti- Two block
Which hoist operation is prohibited when hoisting personnel platform?
✔️Ans -Hoist Free Fall
Inside the personnel platform except for gates, how much of the perimeter
must contain a grab rail for the occupants? ✔️Ans -100%
When signaling a personnel platform, tag lines must be used when?
✔️Ans -When necessary to control the platform.
While hoisting employees in a personnel platform, direct communication must
be maintained between the signal person and who? ✔️Ans -
Operator
What must the operator, signalman and the crew attend before they hoist a
personnel platform? ✔️Ans -Pre-lift meeting
According to OSHA, which hand signal examples must be used to signal
cranes? ✔️Ans -OSHA 1926. Subpart CC Appendix A
Prior to beginning lifting operations, the signals shall be discussed and agreed
upon by the lift director, crane operator, and whom else? ✔️Ans -
Signal person
Before lifting, the operator and signal person shall contact eachother when
using what form of communication? ✔️Ans -Voice signals
Where must the signal chart be posted? (OSHA) ✔️Ans -On the
equipment or in the area of operation
When directing a crane using voice signals the transmission must be through
a channel that is ______________. ✔️Ans -Dedicated
According to AMSE B30.23 in a suspended personnel platform without boom
motion controls, management shall designate one person to perform what
task? ✔️Ans -Communicate with the operator.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Studycafe. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for CA$22.46. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now